I watched this film yesterday with queasy disbelief. The simple fact is that nothing - but nothing - can fly between the earth and the sun in less than 8 minutes.
That isn't susceptible to "as far as we know", either. It is the basis of one of the most tested, verified and successful scientific theories of all time.
Even if a massive CME had been caused immediately by the incoming glittery beam of science-stuff, it could not have reached the earth in less than 16 minutes. And the sun is so big that like a big container ship, it doesn't exactly turn on a sixpence. By the time anything happened, the affected part of the sun would have turned away from the earth, and the CME would have missed.
I would have had a lot more respect if there had been an "omigod" moment and a prediction that something nasty was coming in, say, 24 hours, and the film wouldn't have had to run for 24 hours to show it either.
This is only one little point in a film I begrudge having spent the time to watch it. IMO it is a turd sandwich with really thin slices of bread either side.
Saying, "hey, it's just SCIENCE FICTION, Negative Nancy" does not relieve the film of the responsibility to have at least one foot planted firmly in plausibility. They could have done this properly at no greater cost, with no impact on the story, and I would have given them kudos for having done so.
No plausibility, no kudos. This film's nonsensical trashing of the scientific method does not render it any the more entertaining. It's just sloppy, rushed-looking and tedious.
I shan't be watching it again.